35310327 jf506e gearbox overview

5/20/2018 35310327 Jf506e Gearbox Overview

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JF506E / 5F31J / 09A / JA5A-EL

FORD, MAZDA, VOLKSWAGEN, ROVER, SEAT

MPV Van, Mondeo, Galaxy, X-type,

Freelander, 75 / 45, Sharan, Jetta / Golf, Alhambra


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2


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3

O : Operating : Transmits the torque only when driving

* : To prevent engine overspeed, inhibits downshift until the engine speed is reduced to the preset speed

P - - O

Reverse Yes O O O

Reverse Inhibition Control No O O

N - - - O

First No O

Second No O O

Third No O O

Fourth No O O

Fifth Yes O O O

Fifth No O

Fifth No O O

Fifth No O O

Yes O O O

Fifth* Yes O O O

No O O

Yes O O O

Fourth* Yes O O O

Fifth* Yes O O O

Yes O O O

Third* Yes O O OFourth* Yes O O O

Fifth* Yes O O O

Low clutch Transmits rotation of low clutch drum to rear internal gear

Operates in 1GR, 2GR, and 3GR position

2-4 brake Prevents rotation of front sun gear

Operates in 2GR, 4GR, and 5GR positionHigh clutch Transmits rotation of high clutch drum to front planetary carrier

Operates in 3GR, 4GR, and 5Gr position

Reverse clutch Transmits rotation of reverse clutch drum to front sun gear

Operates when vehicle is reversing

Reduction brake Prevents rotation of direct clutch drum and prevents rottion of reduction sun gear

Low and reverse brake Prevents rotation of low clutch drum and front planetary carrier

Direct clutch Transmits rotation of reduction planetary carrier to reduction sun gear

Operates in 5GR position

Low one-way clutch Locks clockwise rotation of front planetary carrier

Reduction one-way clutch Locks counterclockwise rotation of reduction sun gear

Component Function

Component description Note: All rotation are viewed from the side cover.

Gear Position

O/D

OFF

SwitchOFF

O/D

OFF

Switch

ON

-

R -

Enginebrakingeffect

Low

clutch

2-4brake

Highclutch

Reverseclutch

Low

andreversebrake

Reductionbrake

Directclutch

Low

one-wayclutch

Reductionone-wayclutch

O.D.Switch

D

3

2


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4

The On/Off Solenoid Valves Are:

Shift Solenoid Valve A

Shift Solenoid Valve B

Shift Solenoid Valve C

Low Clutch Timing Solenoid Valve

Reduction Timing Solenoid Valve

2-4 Brake Timing Solenoid Valve

1 Manual valve

2 2-4 Brake Solenoid Valve

3 Neutral Shift Solenoid Valve

4 TCC Solenoid Valve

5 Shift Solenoid C

6 Shift Solenoid B

7 Reduction Timing Solenoid Valve

8 Shift Solenoid A

9 Pressure Control Solenoid

10 High Clutch Solenoid Valve

MAZDA

FORD / VW

1. Shift Solenoid Valve A

2. Reduction Timing Solenoid Valve3. Shift Solenoid Valve B

4. Shift Solenoid Valve C

5. 2-4 Brake Duty Solenoid Valve

6. 2-4 Brake Timing Solenoid Valve

7. Low Clutch Timing Solenoid Valve

8. Lock-up Solenoid Valve

9. Line Pressure Duty Solenoid Valve


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5

Resistance

(ohm)2-4 Brake Solenoid Valve 2.6-3.2

TCC Solenoid Valve 12.0-13.2

High Clutch Solenoid Valve 2.6-3.2

Pressure Control Solenoid 2.6-3.2

Reduction Timing Solenoid Valve 14-18

Shift Solenoid C 14-18

Shift Solenoid B 14-18

Neutral Shift Solenoid Valve 14-18

Shift Solenoid A 14-18

Solenoid ValveP O O O

O O O

O O O O

- - O O O

First O O O O

Second O O O

Third O O

Fourth O O

Fifth O O O

Fifth O O O O

Fifth O O OFifth O O

O

Fifth* O O O

O O O

O

Fourth* O

Fifth* O O O

O O

Third* O

Fourth* O

Fifth* O O O

O.D.Switch

Gear Position

ShiftS

olenoidA

ShiftS

olenoidB

ShiftS

olenoidC

ReductionTimingSolenoid

Neutra

lShiftSolenoid

D

3

2

O/D

OFF

Switch

OFF

O/D

OFF

Switch

ON

-

Mode

R -

Solenoid Valve

MAZDA

The reduction timing solenoid valve, low clutch timing solenoid valve and 2-4 timing solenoid valve are utilised bythe EAT ECU to control the timing of the gear shift changes. These solenoid valves carry out four main functions: Shift timing control: For some shifts these three solenoid valves are used to assist line pressure control or 2-4 brake pressure control. Line pressure cut back: When the gearbox takes up the drive, there should be a high line pressure present. The EAT ECU controls the low clutch timing solenoid valve which is related to the vehicle speed in order to switch the fluid circuit of the line pressure to on or off therefore controlling cut back. Reverse inhibition: If the vehicle exceeds 6 mph (10 km/h) and Reverse (R) is selected, the EAT ECU switches the low clutch timing solenoid valve on. This drains the gearbox fluid from the reverse clutch, therefore the clutch

will be unable to engage. Idle neutral: The EAT ECU uses the low clutch timing and reduction timing solenoid valves to engage idle neutral.

1st 2nd 3rd 4th 5th

A X O X X O

B O O O X XC O X X O O

X = Solenoid Valve Off; O - Solenoid Valve On

FORD/VW Shift Solenoid Sequence

Shift Solenoid Valve

Reverse inhibition controlReverse

N

ATF Temperature: 20 OC (68 OF)


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6

Vehicle Speed (Output) Sensor

Intermediate Shaft Sensor

Input Speed Sensor

Resistance

(ATF temperature: 20 oC (68 oF)

513-627 ohms

Fluid Temperature Sensor

Resistance, k

-40 (-40) 54.90

-20 (-4) 16.70

0 (32) 6.02

20 (68) 2.50

40 (104) 1.16

60 (140) 0.59

80 (176) 0.33

100 (212) 0.19

120 (248) 0.12

140 (284) 0.08

Temperature, oC (oF)

Fluid Temperature Sensor Resistance Values

VSS

OSS

ISS


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7

Intermediate ShaftSpeed Sensor

Selector Lever

Lock Solenoid

Output Shaft Speed

(OSS) Sensor


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SOME OF THE INFORMATION IN THIS BOOKLET MAY HAVE BEEN PROVIDED

OR APPROVED BY THE AUTOMATIC TRANSMISSION SERVICE GROUP AND/OR

THE AUTOMATIC TRANSMISSION REBUILDERS ASSOCIATION. THE INFOR-

MATION CONTAINED HEREIN IS ACCURATE TO THE BEST OF OUR KNOWLEDGE.

WE ARE NOT RESPONSIBLE FOR ANY INACCURACIES OR WARRANTY CLAIMS

WHICH MAY RESULT FROM THE USE OF THIS INFORMATION.

- Once the temperature has reached 35oC/95oF remove the fluid level check plug. #2

- If transmission fluid flows out from the opening, wait until the flow stops.

- If no transmission fluid flows out, top up with transmission fluid through the filler neck #1 until fluid starts to escape from the level check plug opening.

- Install the fluid level check plug.

Condition Possible Cause

Evaluation of Line Pressure Test

Low pressure in

all ranges

Below

SpecificationIdle

Worn oil pumpPoor operation of each solenoidFluid leaking from oil strainer, oil pump, pressure regulatorvalve, torque converter relief valve, and/or pressure relief valvePressure regulator valve or pilot valve stickingDamaged pressure regulator valve spring or pilot valve spring

Fluid leaking from hydraulic circuit of low clutch

Fluid leaking from hydraulic circuit of low clutch and 2-4 brake

Fluid leaking from hydraulic circuit of reverse clutchFluid leaking from hydraulic circuit of low and reverse brake clutch

Throttle position sensor out of adjustmentTFT sensor malfunctionPoor operation of shift solenoidPilot valve stickingPressure reducing valve or plug sticking

Throttle position sensor out of adjustmentPressure control solenoid malfunctionPoor operation of shift solenoidPilot valve stickingPressure reducing valve or plug sticking

D, 3, 2 Ranges

Low pressure in Drange only

Low pressure in

R position only

Low pressure in 3and 2 ranges only

Fluid Level Check

1 Oil Filler Neck2 Fluid Level Check Plug

Position/ Line Pressure (kPa(psi)

Range Idle D, 3 290-490 (42-71)

2, R 550-750 (80-109)

35310327 jf506e gearbox overview

Documents

o o oyes o o othird

o oyes o o ofifth

o o ono o oyes o o ofourth

o o oo o oofourth

o o o reverse inhibition

o o olow clutch

o o oo othird

solenoid valve9